摘要
介绍了将BP神经网络用于光纤化学pH传感器光谱信号处理的基本原理、算法和初步试验结果。有助于建立传统方法所难以实现的传感器与分析物之间的复杂的数学关系 ,从而降低识别器对选择性与灵敏度的要求。
The basic principle, algorithm and test result of using BP neural network for processing the spectrum signal from fiber optic chemical pH transducer are presented. The method is helpful to establish the complicated mathematical relation between transducer and analyzed object. In such case, it is hard to implement by conventional method. Thus it lowered the requirement of recognitor on selectivity and sensitivity.
出处
《自动化仪表》
CAS
北大核心
2001年第7期14-16,共3页
Process Automation Instrumentation
关键词
pH值测量
光纤化学传感器
BP网络
信号处理
pH measurement Fiber optic chemical transducer BP network Signal processing